2045647686

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193387}}^1$

素因数の和:193476

約数の個数: 32

約数和(自身を含む): 4288572288

約数和(自身を除く): 2242924602

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 10578, 193387, 386774, 580161, 1160322, 7928867, 8315641, 15857734, 16631282, 23786601, 24946923, 47573202, 49893846, 340941281, 681882562, 1022823843, 2045647686]

約数ペア:

[(1, 2045647686), (2, 1022823843), (3, 681882562), (6, 340941281), (41, 49893846), (43, 47573202), (82, 24946923), (86, 23786601), (123, 16631282), (129, 15857734), (246, 8315641), (258, 7928867), (1763, 1160322), (3526, 580161), (5289, 386774), (10578, 193387)]